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Ixekizumab treatment and the impact on SF-36: results from three pivotal phase III randomised controlled trials in patients with moderate-to-severe plaque psoriasis.

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Title: Ixekizumab treatment and the impact on SF-36: results from three pivotal phase III randomised controlled trials in patients with moderate-to-severe plaque psoriasis.
Authors: Langley, Richard G. B. (AUTHOR), Reich, Kristian (AUTHOR), Strand, Vibeke (AUTHOR), Feldman, Steven R. (AUTHOR), Paul, Carle (AUTHOR), Gordon, Kenneth (AUTHOR), Warren, Richard B. (AUTHOR), Toth, Darryl (AUTHOR), Nikaï, Enkeleida (AUTHOR), Zhu, Baojin (AUTHOR), Goldblum, Orin (AUTHOR), Edson-Heredia, Emily (AUTHOR), Carlier, Hilde (AUTHOR), Burge, Russel (AUTHOR), Lin, Chen-Yen (AUTHOR), Hollister, Kristin (AUTHOR), Augustin, Matthias (AUTHOR)
Source: Quality of Life Research. Feb2020, Vol. 29 Issue 2, p369-380. 12p. 6 Charts, 2 Graphs.
Subjects: Psoriasis, Quality of life
Abstract: Purpose: To assess improvements in health-related quality of life (HRQoL) with ixekizumab treatment in patients with moderate-to-severe psoriasis.Methods: Adults with plaque psoriasis were enrolled in phase III, double-blind, randomised, controlled trials (UNCOVER-1, UNCOVER-2, or UNCOVER-3). All 3 protocols included a 12-week, placebo-controlled induction period; UNCOVER-2 and UNCOVER-3 also had an active-control group (50 mg etanercept) during induction. After induction, patients in UNCOVER-1 and UNCOVER-2 entered a 48-week withdrawal (maintenance) period (Weeks 12-60), during which Week-12 sPGA (0,1) responders were rerandomized to receive placebo, or 80 mg ixekizumab every 4 weeks (Q4W) or 12 weeks. As a secondary objective, HRQoL was measured by the generic Medical Outcomes Survey Short Form-36 (SF-36) at baseline and Weeks 12 and 60. Changes in mean SF-36 Physical and Mental Component Summary (PCS and MCS) and domain scores and proportions of patients reporting improvements ≥ minimal important differences in SF-36 scores were compared between groups.Results: At Week 12, ixekizumab-treated patients (both dose groups in UNCOVER-1, -2, and -3) reported statistically significantly greater improvements in mean SF-36 PCS and MCS and all 8 SF-36 domain scores versus placebo. Further, more ixekizumab-treated patients than placebo-treated patients reported at least minimal treatment responses in SF-36 PCS and MCS scores and domain scores. Overall improvements in SF-36 PCS and MCS scores were maintained through Week 60.Conclusions: Ixekizumab-treated patients reported statistically significant improvements in HRQoL at 12 weeks that persisted through 1 year. [ABSTRACT FROM AUTHOR]
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Database: Psychology and Behavioral Sciences Collection
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